/* ============================================================
   huongchat — frontend re-skin (hannaholala-style)
   Design tokens + base + components
   ============================================================ */

:root {
  /* Surfaces */
  --bg: #ffffff;
  --bg-soft: #faf7f6;
  --bg-cream: #fbf6f3;

  /* Text */
  --ink: #232323;
  --ink-2: #5f5f5f;
  --ink-3: #9a9a9a;

  /* Lines */
  --line: #ececec;
  --line-2: #f3f0ef;

  /* Accent (tweakable) */
  --accent: #e8546b;
  --accent-soft: #fdeef1;
  --accent-hover: #d23a54;

  /* Price */
  --price: #e23b3b;

  /* Fonts (tweakable) */
  --font-head: "Playfair Display", Georgia, serif;
  --font-body: "Be Vietnam Pro", system-ui, sans-serif;

  /* Layout */
  --container: 1240px;
  --radius-card: 12px;
  --radius-pill: 99px;

  /* Tweakable knobs */
  --btn-weight: 600;
  --grid-cols: 4;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg-soft);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
img { display: block; max-width: 100%; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
}

/* ---- Headings ---- */
.serif { font-family: var(--font-head); }

.section-head {
  text-align: center;
  margin: 0 auto 28px;
}
.section-head .eyebrow {
  font-size: 12px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
}
.section-head h2 {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: clamp(26px, 3vw, 36px);
  color: var(--ink);
  margin: 8px 0 14px;
  letter-spacing: .01em;
}
.section-head .underline {
  width: 46px;
  height: 2px;
  background: var(--accent);
  margin: 0 auto;
  border-radius: 2px;
}
.section-head p {
  color: var(--ink-2);
  max-width: 560px;
  margin: 12px auto 0;
  font-size: 14px;
}

/* sub-category pills */
.pill-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin: 18px auto 0;
}
.pill {
  border: 1px solid var(--line);
  background: var(--bg);
  color: var(--ink-2);
  border-radius: var(--radius-pill);
  padding: 7px 16px;
  font-size: 13px;
  font-weight: 500;
  transition: all .15s ease;
  white-space: nowrap;
}
.pill:hover { border-color: var(--accent); color: var(--accent); }
.pill.is-active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: none;
  border-radius: var(--radius-pill);
  font-weight: var(--btn-weight);
  font-size: 14px;
  padding: 12px 24px;
  transition: background .15s ease, color .15s ease, border-color .15s ease, transform .08s ease;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-hover); }
.btn-soft { background: var(--accent-soft); color: var(--accent); }
.btn-soft:hover { background: var(--accent); color: #fff; }
.btn-outline { background: transparent; border: 1px solid var(--line); color: var(--ink); }
.btn-outline:hover { border-color: var(--accent); color: var(--accent); }
.btn-dark { background: var(--ink); color: #fff; }
.btn-dark:hover { background: #000; }
.btn-block { width: 100%; }
.btn-lg { padding: 15px 30px; font-size: 15px; }
.btn-sm { padding: 9px 18px; font-size: 13px; }

/* ============================================================
   TOP BAR + HEADER + NAV
   ============================================================ */
.topbar {
  background: var(--ink);
  color: #e9e9e9;
  font-size: 12.5px;
}
.topbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 38px;
}
.topbar a { color: #d8d8d8; }
.topbar a:hover { color: #fff; }
.topbar .tb-left { display: flex; align-items: center; gap: 8px; }
.topbar .tb-right { display: flex; align-items: center; gap: 20px; }
.topbar .tb-right a { display: inline-flex; align-items: center; gap: 6px; }

.header {
  background: var(--bg);
  border-bottom: 1px solid var(--line);
}
.header .container {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  height: 92px;
}
.header .h-left { display: flex; align-items: center; gap: 18px; }
.header .h-right {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 22px;
}
.logo {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 30px;
  letter-spacing: .02em;
  color: var(--ink);
  text-align: center;
  line-height: 1;
}
.logo .dot { color: var(--accent); }
.logo small {
  display: block;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 10px;
  letter-spacing: .42em;
  color: var(--ink-3);
  text-transform: uppercase;
  margin-top: 5px;
}

.icon-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: none;
  border: none;
  color: var(--ink);
  font-size: 13px;
  font-weight: 500;
  padding: 4px;
}
.icon-btn:hover { color: var(--accent); }
.icon-btn svg { width: 22px; height: 22px; }
.cart-count {
  position: absolute;
  top: -6px; left: 12px;
  background: var(--accent);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  min-width: 17px;
  height: 17px;
  border-radius: 99px;
  display: grid;
  place-items: center;
  padding: 0 4px;
}

/* nav bar */
.navbar {
  background: var(--bg);
  border-bottom: 1px solid var(--line);
  position: relative;
}
.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 52px;
}
.nav-cats {
  display: flex;
  align-items: stretch;
  gap: 2px;
  height: 100%;
}
.nav-cat {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 100%;
  padding: 0 16px;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--ink);
  letter-spacing: .01em;
  border-bottom: 2px solid transparent;
}
.nav-cat:hover, .nav-cat.is-open {
  color: var(--accent);
  border-bottom-color: var(--accent);
}
.nav-cat .caret { width: 14px; height: 14px; opacity: .6; }
.nav-cat.all { font-weight: 600; }

.nav-right { display: flex; align-items: center; gap: 18px; }
.nav-social { display: flex; align-items: center; gap: 12px; color: var(--ink-3); }
.nav-social a:hover { color: var(--accent); }
.nav-social svg { width: 17px; height: 17px; }
.search-mini {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  padding: 7px 14px;
  width: 230px;
}
.search-mini input {
  border: none;
  background: none;
  outline: none;
  font-family: inherit;
  font-size: 13px;
  width: 100%;
  color: var(--ink);
}
.search-mini svg { width: 16px; height: 16px; color: var(--ink-3); flex: none; }

/* ---- mega menu ---- */
.mega {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--bg);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 22px 40px -28px rgba(0,0,0,.28);
  z-index: 60;
  animation: megaIn .16s ease;
}
@keyframes megaIn { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: none; } }
@keyframes heroFade { from { transform: translateY(10px); } to { transform: none; } }
.mega .container {
  display: grid;
  grid-template-columns: repeat(3, 1fr) 280px;
  gap: 30px;
  padding-top: 26px;
  padding-bottom: 26px;
}
.mega-col h4 {
  font-family: var(--font-head);
  font-size: 15px;
  margin: 0 0 12px;
  color: var(--ink);
}
.mega-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.mega-col li a { font-size: 13px; color: var(--ink-2); }
.mega-col li a:hover { color: var(--accent); padding-left: 3px; transition: .12s; }
.mega-promo {
  border-radius: var(--radius-card);
  overflow: hidden;
  background: var(--accent-soft);
  padding: 22px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 200px;
}
.mega-promo .tag { font-size: 11px; letter-spacing: .18em; text-transform: uppercase; color: var(--accent); font-weight: 600; }
.mega-promo h5 { font-family: var(--font-head); font-size: 20px; margin: 6px 0 10px; }

/* ============================================================
   HERO
   ============================================================ */
.hero { background: var(--bg); }
.hero-slide {
  position: relative;
  height: 460px;
  display: grid;
  place-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  display: grid; place-items: center;
}
.hero-inner {
  position: relative;
  text-align: center;
  z-index: 2;
  max-width: 620px;
  padding: 0 24px;
}
.hero-inner .eyebrow {
  font-size: 12px; letter-spacing: .26em; text-transform: uppercase;
  color: var(--accent); font-weight: 600;
}
.hero-inner h1 {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1.08;
  margin: 14px 0 16px;
  color: var(--ink);
}
.hero-inner p { color: var(--ink-2); font-size: 16px; margin: 0 0 26px; }
.hero-dots { display: flex; gap: 8px; justify-content: center; position: absolute; bottom: 22px; left: 0; right: 0; z-index: 3; }
.hero-dots button { width: 9px; height: 9px; border-radius: 99px; border: none; background: #d8cfcb; padding: 0; }
.hero-dots button.is-active { background: var(--accent); width: 26px; }
.hero-arrow {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 44px; height: 44px; border-radius: 99px;
  background: rgba(255,255,255,.85); border: 1px solid var(--line);
  display: grid; place-items: center; z-index: 3;
}
.hero-arrow svg { width: 20px; height: 20px; }
.hero-arrow.prev { left: 24px; }
.hero-arrow.next { right: 24px; }
.hero-arrow:hover { background: #fff; color: var(--accent); }

/* ============================================================
   SECTIONS / SPACING
   ============================================================ */
.section { padding: 56px 0; }
.section.tight { padding: 40px 0; }
.section.soft { background: var(--bg); }
.section.cream { background: var(--bg-cream); }

/* category tiles */
.cat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.cat-tile {
  position: relative;
  border-radius: var(--radius-card);
  overflow: hidden;
  aspect-ratio: 16 / 10;
  display: block;
  background: var(--bg-cream);
}
.cat-tile .cat-img { position: absolute; inset: 0; }
.cat-tile .cat-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0) 30%, rgba(0,0,0,.45) 100%);
}
.cat-tile .cat-label {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 22px;
  color: #fff;
  z-index: 2;
}
.cat-tile .cat-label h3 {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 22px;
  margin: 0 0 4px;
}
.cat-tile .cat-label span { font-size: 12.5px; opacity: .92; display: inline-flex; align-items: center; gap: 6px; }
.cat-tile:hover .cat-img { transform: scale(1.04); }
.cat-tile .cat-img { transition: transform .4s ease; }

/* ============================================================
   PRODUCT CARD
   ============================================================ */
.prod-grid {
  display: grid;
  grid-template-columns: repeat(var(--grid-cols), 1fr);
  gap: 22px;
}
.prod-card {
  position: relative;
  background: var(--bg);
  border-radius: var(--radius-card);
  overflow: hidden;
  transition: box-shadow .2s ease, transform .2s ease;
  display: flex;
  flex-direction: column;
}
.prod-card:hover { box-shadow: 0 18px 40px -26px rgba(0,0,0,.30); transform: translateY(-3px); }

.prod-media {
  position: relative;
  aspect-ratio: 1 / 1;
  background: #fff;
  overflow: hidden;
}
.prod-media .pm-img {
  position: absolute; inset: 0;
  display: grid; place-items: center;
  transition: transform .4s ease;
}
.prod-card:hover .pm-img { transform: scale(1.05); }

/* discount badge — black, top-right */
.badge-disc {
  position: absolute;
  top: 10px; right: 10px;
  background: var(--ink);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  padding: 5px 9px;
  border-radius: 7px;
  z-index: 3;
  line-height: 1;
}
.badge-soft {
  position: absolute;
  top: 10px; left: 10px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 5px 9px;
  border-radius: 99px;
  z-index: 3;
}

/* quick add on hover */
.prod-quick {
  position: absolute;
  left: 12px; right: 12px; bottom: 12px;
  z-index: 3;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity .2s ease, transform .2s ease;
}
.prod-card:hover .prod-quick { opacity: 1; transform: none; }

.prod-body {
  padding: 16px 16px 18px;
  display: flex;
  flex-direction: column;
  flex: 1;
  text-align: center;
}
.prod-brand {
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 6px;
}
.prod-name {
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .02em;
  color: var(--ink);
  line-height: 1.45;
  min-height: 2.9em;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.prod-rating { display: inline-flex; gap: 2px; justify-content: center; margin: 8px 0 6px; color: #f0a500; }
.prod-rating svg { width: 13px; height: 13px; }
.prod-rating span { color: var(--ink-3); font-size: 11px; margin-left: 4px; align-self: center; }
.prod-price {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 8px;
  margin-top: auto;
  padding-top: 8px;
}
.prod-price .now { color: var(--price); font-weight: 700; font-size: 16px; }
.prod-price .was { color: var(--ink-3); font-size: 13px; text-decoration: line-through; }
.prod-price .contact { color: var(--accent); font-weight: 600; font-size: 14px; }
.prod-cta { margin-top: 14px; }

/* ---- card variant: campaign (rực) ---- */
.prod-card.is-campaign .prod-media {
  background: linear-gradient(160deg, var(--cmp-a, #ffe3ea), var(--cmp-b, #ffd0c4));
}
.prod-card.is-campaign .cmp-overlay {
  position: absolute; inset: 0; z-index: 2;
  padding: 14px;
  display: flex; flex-direction: column; justify-content: space-between;
  pointer-events: none;
}
.prod-card.is-campaign .cmp-gift {
  align-self: flex-start;
  background: #fff;
  border-radius: 8px;
  padding: 6px 10px;
  font-size: 11px;
  font-weight: 600;
  color: var(--ink);
  box-shadow: 0 6px 16px -8px rgba(0,0,0,.35);
}
.prod-card.is-campaign .cmp-price-burst {
  align-self: flex-end;
  background: var(--accent);
  color: #fff;
  width: 64px; height: 64px;
  border-radius: 99px;
  display: grid; place-items: center;
  text-align: center;
  line-height: 1.1;
  box-shadow: 0 10px 22px -8px rgba(232,84,107,.7);
}
.prod-card.is-campaign .cmp-price-burst b { font-size: 15px; display: block; }
.prod-card.is-campaign .cmp-price-burst small { font-size: 9px; opacity: .9; }

/* ============================================================
   BREADCRUMB / FILTER / PAGINATION
   ============================================================ */
.breadcrumb {
  display: flex; align-items: center; gap: 8px;
  font-size: 13px; color: var(--ink-3);
  padding: 18px 0;
}
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb .sep { opacity: .5; }
.breadcrumb .current { color: var(--ink); }

.cat-hero {
  text-align: center;
  padding: 18px 0 34px;
}
.cat-hero h1 { font-family: var(--font-head); font-weight: 600; font-size: clamp(28px,3.4vw,42px); margin: 0 0 10px; }
.cat-hero .underline { width: 46px; height: 2px; background: var(--accent); margin: 0 auto 14px; }
.cat-hero p { color: var(--ink-2); max-width: 600px; margin: 0 auto; font-size: 14px; }

.shop-layout { display: grid; grid-template-columns: 250px 1fr; gap: 34px; align-items: start; }
.filter-card {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  padding: 20px;
  margin-bottom: 18px;
}
.filter-card h4 {
  font-size: 13px; text-transform: uppercase; letter-spacing: .1em;
  margin: 0 0 14px; color: var(--ink);
}
.filter-list { display: grid; gap: 10px; }
.filter-list label { display: flex; align-items: center; gap: 9px; font-size: 13.5px; color: var(--ink-2); }
.filter-list a { display: flex; justify-content: space-between; font-size: 13.5px; color: var(--ink-2); }
.filter-list a:hover, .filter-list a.is-active { color: var(--accent); }
.filter-list a .ct { color: var(--ink-3); font-size: 12px; }
input[type="checkbox"], input[type="radio"] { accent-color: var(--accent); width: 15px; height: 15px; }
.price-range { display: flex; align-items: center; gap: 10px; }
.price-range input { width: 100%; border: 1px solid var(--line); border-radius: 8px; padding: 8px; font-family: inherit; font-size: 13px; }

.shop-toolbar {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 22px;
  flex-wrap: wrap; gap: 12px;
}
.shop-toolbar .count { font-size: 13.5px; color: var(--ink-2); }
.sortbar { display: flex; align-items: center; gap: 10px; }
.select {
  border: 1px solid var(--line);
  background: var(--bg);
  border-radius: var(--radius-pill);
  padding: 9px 16px;
  font-family: inherit;
  font-size: 13px;
  color: var(--ink);
}

.pagination { display: flex; justify-content: center; gap: 8px; margin-top: 40px; }
.pagination button {
  min-width: 40px; height: 40px;
  border: 1px solid var(--line);
  background: var(--bg);
  border-radius: 10px;
  font-size: 14px; font-weight: 500;
  color: var(--ink);
}
.pagination button:hover { border-color: var(--accent); color: var(--accent); }
.pagination button.is-active { background: var(--accent); border-color: var(--accent); color: #fff; }

/* ============================================================
   PRODUCT DETAIL
   ============================================================ */
.pdp { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: start; }
.pdp-gallery { display: grid; grid-template-columns: 78px 1fr; gap: 14px; position: sticky; top: 20px; align-self: start; }
.pdp-thumbs { display: flex; flex-direction: column; gap: 12px; }
.pdp-thumb {
  aspect-ratio: 1; border-radius: 10px; overflow: hidden;
  border: 1px solid var(--line); background: #fff; cursor: pointer;
}
.pdp-thumb.is-active { border-color: var(--accent); }
.pdp-main {
  aspect-ratio: 1; border-radius: var(--radius-card); overflow: hidden;
  background: #fff; border: 1px solid var(--line); position: relative;
}
.pdp-info h1 { font-family: var(--font-head); font-weight: 600; font-size: 32px; line-height: 1.2; margin: 6px 0 12px; }
.pdp-meta { display: flex; align-items: center; gap: 16px; color: var(--ink-3); font-size: 13px; margin-bottom: 18px; }
.pdp-meta .stars { color: #f0a500; display: inline-flex; gap: 2px; }
.pdp-meta .stars svg { width: 14px; height: 14px; }
.pdp-price { display: flex; align-items: baseline; gap: 14px; padding: 18px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.pdp-price .now { color: var(--price); font-weight: 700; font-size: 30px; }
.pdp-price .was { color: var(--ink-3); font-size: 18px; text-decoration: line-through; }
.pdp-price .save { background: var(--accent-soft); color: var(--accent); font-size: 12px; font-weight: 600; padding: 4px 10px; border-radius: 99px; }
.pdp-desc { color: var(--ink-2); font-size: 14.5px; margin: 20px 0; }
.qty {
  display: inline-flex; align-items: center;
  border: 1px solid var(--line); border-radius: var(--radius-pill); overflow: hidden;
}
.qty button { width: 42px; height: 44px; background: var(--bg); border: none; font-size: 18px; color: var(--ink-2); }
.qty button:hover { color: var(--accent); }
.qty span { width: 46px; text-align: center; font-weight: 600; }
.pdp-actions { display: flex; gap: 12px; align-items: center; margin: 22px 0; flex-wrap: wrap; }
.pdp-attrs { display: grid; gap: 10px; margin-top: 22px; }
.pdp-attrs .row { display: flex; gap: 12px; font-size: 13.5px; }
.pdp-attrs .row .k { color: var(--ink-3); width: 130px; flex: none; }
.pdp-attrs .row .v { color: var(--ink); }
.assurance { display: flex; gap: 22px; margin-top: 22px; flex-wrap: wrap; }
.assurance .a { display: flex; align-items: center; gap: 9px; font-size: 12.5px; color: var(--ink-2); }
.assurance .a svg { width: 22px; height: 22px; color: var(--accent); }

.tabs { display: flex; gap: 26px; border-bottom: 1px solid var(--line); margin-bottom: 22px; }
.tabs button {
  background: none; border: none; padding: 12px 0;
  font-size: 14px; font-weight: 600; color: var(--ink-3);
  border-bottom: 2px solid transparent;
}
.tabs button.is-active { color: var(--ink); border-bottom-color: var(--accent); }

/* directory page */
.dir-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.dir-card { background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius-card); overflow: hidden; transition: box-shadow .2s ease; }
.dir-card:hover { box-shadow: 0 18px 40px -28px rgba(0,0,0,.25); }
.dir-head { display: flex; align-items: center; gap: 16px; padding: 22px 24px; cursor: pointer; border-bottom: 1px solid var(--line-2); }
.dir-icon { width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; color: #fff; flex: none; }
.dir-head h3 { font-family: var(--font-head); font-size: 20px; margin: 0; }
.dir-head > div { flex: 1; min-width: 0; }
.dir-count { font-size: 12.5px; color: var(--ink-3); }
.dir-arrow { margin-left: auto; color: var(--ink-3); transition: transform .15s, color .15s; }
.dir-head:hover .dir-arrow { color: var(--accent); transform: translateX(3px); }
.dir-chips { display: flex; flex-wrap: wrap; gap: 8px; padding: 18px 24px 24px; }
.dir-chip { border: 1px solid var(--line); background: var(--bg-soft); color: var(--ink-2); border-radius: var(--radius-pill); padding: 7px 15px; font-size: 13px; font-weight: 500; transition: all .15s; }
.dir-chip:hover { background: var(--accent-soft); border-color: var(--accent); color: var(--accent); }

/* pdp extras */
.pdp-bullets { margin: 18px 0 22px; padding-left: 0; list-style: none; display: grid; gap: 9px; }
.pdp-bullets li { position: relative; padding-left: 26px; font-size: 14.5px; color: var(--ink-2); line-height: 1.55; }
.pdp-bullets li::before { content: ""; position: absolute; left: 0; top: 7px; width: 16px; height: 16px; border-radius: 99px; background: var(--accent-soft); }
.pdp-bullets li::after { content: ""; position: absolute; left: 5px; top: 11px; width: 6px; height: 6px; border-radius: 99px; background: var(--accent); }
.pdp-qtyrow { display: flex; align-items: center; gap: 16px; margin: 6px 0 18px; flex-wrap: wrap; }
.pdp-qtylabel { font-size: 13.5px; font-weight: 600; color: var(--ink); }
.pdp-stock { font-size: 13px; color: var(--ink-3); }
.pdp-distributor { background: var(--bg-soft); border: 1px solid var(--line); border-radius: 12px; padding: 18px 20px; margin: 22px 0; }
.pdp-distributor h5 { margin: 0 0 12px; font-size: 13.5px; color: var(--accent); }
.pdp-distributor .pd-row { display: flex; align-items: center; gap: 9px; font-size: 13.5px; color: var(--ink-2); margin-bottom: 8px; }
.pdp-distributor .pd-row:last-child { margin-bottom: 0; }
.pdp-distributor .pd-row svg { color: var(--accent); flex: none; }
.pdp-distributor a { color: var(--ink); font-weight: 600; }
.pdp-distributor a:hover { color: var(--accent); }

/* pdp meta line */
.pdp-meta { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; color: var(--ink-3); font-size: 13px; margin: 0 0 16px; }
.pdp-meta .stars { color: #f0a500; display: inline-flex; gap: 1px; }
.pdp-meta .dot { opacity: .5; }

/* pdp highlights */
.pdp-highlights { display: flex; flex-wrap: wrap; gap: 10px; margin: 18px 0 4px; }
.pdp-highlights .ph { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 500; color: var(--ink); background: var(--bg-soft); border: 1px solid var(--line); border-radius: var(--radius-pill); padding: 8px 14px 8px 8px; }
.pdp-highlights .ph-ic { width: 26px; height: 26px; border-radius: 99px; background: var(--accent-soft); color: var(--accent); display: grid; place-items: center; flex: none; }

/* pdp secondary actions */
.pdp-secondary { display: flex; gap: 22px; margin: 14px 0 2px; }
.pdp-link { display: inline-flex; align-items: center; gap: 7px; background: none; border: none; color: var(--ink-2); font-size: 13.5px; font-weight: 500; padding: 4px 0; }
.pdp-link:hover { color: var(--accent); }

/* pdp secure payment */
.pdp-pay { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-top: 22px; padding-top: 20px; border-top: 1px solid var(--line); }
.pdp-pay .pp-label { font-size: 12.5px; font-weight: 600; color: var(--ink-2); }
.pdp-pay .pp-icons { display: flex; gap: 7px; flex-wrap: wrap; }
.pdp-pay .pp-icons span { background: var(--bg-soft); border: 1px solid var(--line); border-radius: 6px; padding: 5px 9px; font-size: 10.5px; font-weight: 700; color: var(--ink-2); letter-spacing: .03em; }

/* ============================================================
   CART DRAWER
   ============================================================ */
.drawer-scrim {
  position: fixed; inset: 0; background: rgba(20,15,15,.42);
  z-index: 200; opacity: 0; pointer-events: none; transition: opacity .25s ease;
}
.drawer-scrim.open { opacity: 1; pointer-events: auto; }
.drawer {
  position: fixed; top: 0; right: 0; bottom: 0;
  width: 400px; max-width: 92vw;
  background: var(--bg); z-index: 201;
  transform: translateX(100%); transition: transform .28s cubic-bezier(.4,0,.2,1);
  display: flex; flex-direction: column;
  box-shadow: -20px 0 50px -30px rgba(0,0,0,.4);
}
.drawer.open { transform: none; }
.drawer-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 22px 22px 18px; border-bottom: 1px solid var(--line);
}
.drawer-head h3 { font-family: var(--font-head); font-size: 20px; margin: 0; }
.drawer-head .x { background: none; border: none; font-size: 22px; color: var(--ink-3); }
.drawer-body { flex: 1; overflow-y: auto; padding: 8px 22px; }
.drawer-foot { padding: 20px 22px; border-top: 1px solid var(--line); }
.cart-line { display: flex; gap: 14px; padding: 16px 0; border-bottom: 1px solid var(--line-2); }
.cart-line .cl-img { width: 72px; height: 72px; border-radius: 10px; overflow: hidden; background: #fff; border: 1px solid var(--line); flex: none; }
.cart-line .cl-info { flex: 1; min-width: 0; }
.cart-line .cl-name { font-size: 12.5px; font-weight: 600; text-transform: uppercase; line-height: 1.4; }
.cart-line .cl-price { color: var(--price); font-weight: 700; font-size: 14px; margin-top: 4px; }
.cart-line .cl-bottom { display: flex; align-items: center; justify-content: space-between; margin-top: 8px; }
.cart-line .cl-remove { background: none; border: none; color: var(--ink-3); font-size: 12px; }
.cart-line .cl-remove:hover { color: var(--accent); }
.qty-mini { display: inline-flex; align-items: center; border: 1px solid var(--line); border-radius: 99px; }
.qty-mini button { width: 28px; height: 28px; background: none; border: none; color: var(--ink-2); }
.qty-mini span { width: 30px; text-align: center; font-size: 13px; font-weight: 600; }
.drawer-row { display: flex; justify-content: space-between; font-size: 14px; margin-bottom: 8px; }
.drawer-row.total { font-size: 17px; font-weight: 700; margin: 14px 0 18px; }
.drawer-row.total .v { color: var(--price); }
.empty-state { text-align: center; padding: 60px 20px; color: var(--ink-3); }
.empty-state svg { width: 60px; height: 60px; margin: 0 auto 16px; opacity: .5; }

/* ============================================================
   CART PAGE / CHECKOUT
   ============================================================ */
.cart-page { display: grid; grid-template-columns: 1fr 350px; gap: 34px; align-items: start; }
.cart-table { background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius-card); overflow: hidden; }
.cart-table .ct-head { display: grid; grid-template-columns: 2.4fr 1fr 1.2fr 1fr 40px; gap: 12px; padding: 16px 22px; background: var(--bg-soft); font-size: 11.5px; text-transform: uppercase; letter-spacing: .08em; color: var(--ink-3); font-weight: 600; }
.cart-row { display: grid; grid-template-columns: 2.4fr 1fr 1.2fr 1fr 40px; gap: 12px; padding: 18px 22px; align-items: center; border-top: 1px solid var(--line-2); }
.cart-row .cr-prod { display: flex; gap: 14px; align-items: center; }
.cart-row .cr-img { width: 70px; height: 70px; border-radius: 10px; overflow: hidden; border: 1px solid var(--line); background:#fff; flex:none; }
.cart-row .cr-name { font-size: 12.5px; font-weight: 600; text-transform: uppercase; line-height: 1.4; }
.cart-row .cr-brand { font-size: 11px; color: var(--ink-3); margin-top: 3px; }
.cart-row .price { color: var(--ink); font-weight: 500; }
.cart-row .subtotal { color: var(--price); font-weight: 700; }
.cart-row .rm { background: none; border: none; color: var(--ink-3); font-size: 18px; }
.cart-row .rm:hover { color: var(--accent); }

.summary { background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius-card); padding: 24px; position: sticky; top: 20px; }
.summary h3 { font-family: var(--font-head); font-size: 20px; margin: 0 0 18px; }
.summary .s-row { display: flex; justify-content: space-between; font-size: 14px; margin-bottom: 12px; color: var(--ink-2); }
.summary .s-row .v { color: var(--ink); font-weight: 500; }
.summary .s-total { display: flex; justify-content: space-between; font-size: 18px; font-weight: 700; padding-top: 16px; border-top: 1px solid var(--line); margin: 6px 0 18px; }
.summary .s-total .v { color: var(--price); }
.coupon { display: flex; gap: 8px; margin-bottom: 18px; }
.coupon input { flex: 1; border: 1px solid var(--line); border-radius: var(--radius-pill); padding: 11px 16px; font-family: inherit; font-size: 13px; }

/* checkout */
.checkout { display: grid; grid-template-columns: 1fr 380px; gap: 40px; align-items: start; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: 12.5px; font-weight: 600; color: var(--ink); }
.field label .req { color: var(--accent); }
.field input, .field select, .field textarea {
  border: 1px solid var(--line); border-radius: 10px;
  padding: 12px 14px; font-family: inherit; font-size: 14px; color: var(--ink);
  background: var(--bg); outline: none;
}
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--accent); }
.field .err { color: var(--accent); font-size: 12px; }
.field input.invalid, .field select.invalid { border-color: var(--accent); background: var(--accent-soft); }
.block-title { font-family: var(--font-head); font-size: 22px; margin: 0 0 18px; }
.block + .block { margin-top: 34px; }
.pay-opt {
  display: flex; gap: 14px; align-items: flex-start;
  border: 1px solid var(--line); border-radius: 12px; padding: 16px; cursor: pointer;
  transition: border-color .15s;
}
.pay-opt + .pay-opt { margin-top: 12px; }
.pay-opt.is-active { border-color: var(--accent); background: var(--accent-soft); }
.pay-opt .po-icon { width: 40px; height: 40px; border-radius: 10px; background: var(--bg-soft); display: grid; place-items: center; flex: none; }
.pay-opt .po-icon svg { width: 22px; height: 22px; color: var(--accent); }
.pay-opt h5 { margin: 0 0 3px; font-size: 14px; }
.pay-opt p { margin: 0; font-size: 12.5px; color: var(--ink-3); }
.mini-line { display: flex; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--line-2); align-items: center; }
.mini-line .ml-img { width: 54px; height: 54px; border-radius: 8px; overflow: hidden; border: 1px solid var(--line); background:#fff; position: relative; flex:none; }
.mini-line .ml-q { position: absolute; top: -6px; right: -6px; background: var(--ink); color: #fff; font-size: 10px; font-weight: 700; width: 19px; height: 19px; border-radius: 99px; display: grid; place-items: center; }
.mini-line .ml-name { font-size: 12px; font-weight: 600; text-transform: uppercase; line-height: 1.35; flex: 1; }
.mini-line .ml-price { font-size: 13px; color: var(--price); font-weight: 700; }

/* ============================================================
   AUTH / STATIC / NEWS
   ============================================================ */
.auth-wrap { max-width: 440px; margin: 0 auto; }
.auth-card { background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius-card); padding: 40px; }
.auth-card h1 { font-family: var(--font-head); font-weight: 600; font-size: 30px; text-align: center; margin: 0 0 6px; }
.auth-card .sub { text-align: center; color: var(--ink-2); font-size: 14px; margin: 0 0 26px; }
.auth-switch { display: flex; background: var(--bg-soft); border-radius: var(--radius-pill); padding: 4px; margin-bottom: 26px; }
.auth-switch button { flex: 1; border: none; background: none; padding: 10px; border-radius: var(--radius-pill); font-size: 13.5px; font-weight: 600; color: var(--ink-2); }
.auth-switch button.is-active { background: var(--bg); color: var(--accent); box-shadow: 0 4px 12px -6px rgba(0,0,0,.2); }
.auth-field { margin-bottom: 16px; }
.auth-field label { font-size: 12.5px; font-weight: 600; display: block; margin-bottom: 6px; }
.auth-field input { width: 100%; border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; font-family: inherit; font-size: 14px; }
.auth-field input:focus { border-color: var(--accent); outline: none; }
.auth-meta { display: flex; justify-content: space-between; align-items: center; font-size: 13px; margin-bottom: 22px; }
.auth-meta a { color: var(--accent); }

.page-hero { text-align: center; padding: 46px 0 10px; }
.page-hero .eyebrow { font-size: 12px; letter-spacing: .24em; text-transform: uppercase; color: var(--accent); font-weight: 600; }
.page-hero h1 { font-family: var(--font-head); font-weight: 600; font-size: clamp(30px,4vw,46px); margin: 10px 0 0; }
.prose { max-width: 760px; margin: 0 auto; color: var(--ink-2); font-size: 15px; line-height: 1.85; }
.prose h3 { font-family: var(--font-head); color: var(--ink); font-size: 22px; margin: 30px 0 10px; }
.prose p { margin: 0 0 16px; }

.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.news-card { background: var(--bg); border-radius: var(--radius-card); overflow: hidden; border: 1px solid var(--line); }
.news-card .nc-img { aspect-ratio: 16/10; position: relative; }
.news-card .nc-body { padding: 18px 20px 22px; }
.news-card .nc-date { font-size: 12px; color: var(--ink-3); }
.news-card .nc-body h3 { font-family: var(--font-head); font-size: 18px; margin: 8px 0 8px; line-height: 1.35; }
.news-card .nc-body p { font-size: 13.5px; color: var(--ink-2); margin: 0 0 14px; }
.news-card .nc-more { color: var(--accent); font-size: 13px; font-weight: 600; }

.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
.contact-info .ci-row { display: flex; gap: 14px; padding: 16px 0; border-bottom: 1px solid var(--line-2); }
.contact-info .ci-row svg { width: 22px; height: 22px; color: var(--accent); flex: none; }
.contact-info .ci-row h5 { margin: 0 0 3px; font-size: 13px; }
.contact-info .ci-row p { margin: 0; font-size: 13.5px; color: var(--ink-2); }
.map-ph { aspect-ratio: 16/9; border-radius: var(--radius-card); background: var(--bg-cream); display: grid; place-items: center; color: var(--ink-3); margin-top: 18px; border: 1px solid var(--line); }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { background: var(--bg); border-top: 1px solid var(--line); margin-top: 10px; }
.footer-top { padding: 50px 0 40px; display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.4fr; gap: 36px; }
.footer .f-logo { font-family: var(--font-head); font-weight: 700; font-size: 26px; }
.footer .f-logo .dot { color: var(--accent); }
.footer p.f-about { color: var(--ink-2); font-size: 13.5px; margin: 14px 0 18px; max-width: 280px; }
.footer h5 { font-size: 12.5px; text-transform: uppercase; letter-spacing: .1em; margin: 0 0 16px; color: var(--ink); }
.footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.footer ul li a { font-size: 13.5px; color: var(--ink-2); }
.footer ul li a:hover { color: var(--accent); }
.f-contact .fc-row { display: flex; gap: 10px; font-size: 13.5px; color: var(--ink-2); margin-bottom: 12px; }
.f-contact .fc-row svg { width: 17px; height: 17px; color: var(--accent); flex: none; margin-top: 2px; }
.f-social { display: flex; gap: 10px; margin-top: 16px; }
.f-social a { width: 36px; height: 36px; border-radius: 99px; border: 1px solid var(--line); display: grid; place-items: center; color: var(--ink-2); }
.f-social a:hover { background: var(--accent); border-color: var(--accent); color: #fff; }
.f-social svg { width: 17px; height: 17px; }
.footer-bottom { border-top: 1px solid var(--line); padding: 20px 0; display: flex; align-items: center; justify-content: space-between; font-size: 12.5px; color: var(--ink-3); flex-wrap: wrap; gap: 10px; }
.f-pay { display: flex; gap: 8px; }
.f-pay span { background: var(--bg-soft); border: 1px solid var(--line); border-radius: 6px; padding: 4px 9px; font-size: 11px; font-weight: 600; color: var(--ink-2); }

/* newsletter strip */
.newsletter { background: var(--ink); color: #fff; padding: 44px 0; }
.newsletter .container { display: flex; align-items: center; justify-content: space-between; gap: 30px; flex-wrap: wrap; }
.newsletter h3 { font-family: var(--font-head); font-size: 26px; margin: 0 0 6px; }
.newsletter p { margin: 0; color: #c8c8c8; font-size: 14px; }
.newsletter .nl-form { display: flex; gap: 10px; background: #fff; border-radius: var(--radius-pill); padding: 6px; min-width: 360px; }
.newsletter .nl-form input { flex: 1; border: none; background: none; outline: none; padding: 0 16px; font-family: inherit; font-size: 14px; }

/* feature strip under hero */
.feature-strip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; padding: 32px 0; border-bottom: 1px solid var(--line); }
.feature-strip .fs { display: flex; align-items: center; gap: 14px; }
.feature-strip .fs svg { width: 30px; height: 30px; color: var(--accent); flex: none; }
.feature-strip .fs h5 { margin: 0 0 2px; font-size: 13.5px; }
.feature-strip .fs p { margin: 0; font-size: 12px; color: var(--ink-3); }

.section-foot { text-align: center; margin-top: 34px; }

/* mobile drawer menu */
.m-menu-btn { display: none; }
.mnav-scrim { position: fixed; inset: 0; background: rgba(20,15,15,.42); z-index: 200; opacity: 0; pointer-events: none; transition: opacity .25s; }
.mnav-scrim.open { opacity: 1; pointer-events: auto; }
.mnav {
  position: fixed; top: 0; left: 0; bottom: 0; width: 320px; max-width: 88vw;
  background: var(--bg); z-index: 201; transform: translateX(-100%);
  transition: transform .28s cubic-bezier(.4,0,.2,1); display: flex; flex-direction: column;
}
.mnav.open { transform: none; }
.mnav-head { display: flex; align-items: center; justify-content: space-between; padding: 20px; border-bottom: 1px solid var(--line); }
.mnav-body { flex: 1; overflow-y: auto; padding: 8px 0; }
.mnav-item { display: flex; align-items: center; justify-content: space-between; padding: 14px 22px; font-size: 14.5px; font-weight: 500; border-bottom: 1px solid var(--line-2); }
.mnav-sub { padding: 0 22px 10px 34px; display: grid; gap: 8px; }
.mnav-sub a { font-size: 13px; color: var(--ink-2); padding: 5px 0; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1100px) {
  :root { --grid-cols: 3 !important; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .feature-strip { grid-template-columns: 1fr 1fr; gap: 24px; }
}
@media (max-width: 960px) {
  .navbar .nav-cats { display: none; }
  .m-menu-btn { display: inline-flex; }
  .search-mini { width: 180px; }
  .shop-layout { grid-template-columns: 1fr; }
  .filter-wrap { display: none; }
  .pdp { grid-template-columns: 1fr; gap: 30px; }
  .pdp-gallery { position: static; }
  .cart-page { grid-template-columns: 1fr; }
  .checkout { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
  .news-grid { grid-template-columns: 1fr 1fr; }
  .dir-grid { grid-template-columns: 1fr; }
}
@media (max-width: 680px) {
  .container { padding: 0 16px; }
  :root { --grid-cols: 2 !important; }
  .topbar .tb-right { gap: 12px; }
  .topbar .tb-hide { display: none; }
  .header .container { height: 70px; }
  .logo { font-size: 24px; }
  .logo small { letter-spacing: .3em; }
  .header .h-right { gap: 14px; }
  .nav-right .nav-social { display: none; }
  .search-mini { width: 150px; }
  .prod-grid { gap: 14px; }
  .cat-grid { gap: 14px; }
  .news-grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .cart-table .ct-head { display: none; }
  .cart-row { grid-template-columns: 1fr; gap: 10px; }
  .footer-top { grid-template-columns: 1fr; gap: 28px; }
  .newsletter .nl-form { min-width: 0; width: 100%; }
  .newsletter .container { flex-direction: column; align-items: flex-start; }
  .hero-slide { height: 360px; }
  .section { padding: 40px 0; }
  .pdp-gallery { grid-template-columns: 1fr; }
  .pdp-thumbs { flex-direction: row; order: 2; }
  .pdp-thumb { width: 64px; }
}

/* scrollbar */
.drawer-body::-webkit-scrollbar { width: 6px; }
.drawer-body::-webkit-scrollbar-thumb { background: var(--line); border-radius: 99px; }

/* ============================================================
   OVERRIDES implement thật (Swiper, ảnh thật, logo, mega, nav)
   ============================================================ */
.hero .swiper, .hero .swiper-wrapper, .hero .swiper-slide { height: 460px; }
.hero .swiper-slide img { width: 100%; height: 100%; object-fit: cover; }
.hero .swiper-pagination { position: absolute; bottom: 18px; left: 0; right: 0; display: flex; gap: 8px; justify-content: center; z-index: 3; }
.hero .swiper-pagination-bullet { width: 9px; height: 9px; border-radius: 99px; background: #d8cfcb; opacity: 1; transition: width .2s ease; }
.hero .swiper-pagination-bullet-active { background: var(--accent); width: 26px; }
@media (max-width: 680px) { .hero .swiper, .hero .swiper-wrapper, .hero .swiper-slide { height: 320px; } }

.cat-tile .cat-img img { width: 100%; height: 100%; object-fit: cover; }
.prod-media .pm-img img { width: 100%; height: 100%; object-fit: contain; padding: 10px; }
.pdp-main img { width: 100%; height: 100%; object-fit: contain; padding: 16px; }
.pdp-thumb img, .cart-line .cl-img img, .cart-row .cr-img img, .mini-line .ml-img img { width: 100%; height: 100%; object-fit: cover; }
.dir-icon img { width: 26px; height: 26px; object-fit: contain; filter: brightness(0) invert(1); }

.logo img { max-height: 54px; width: auto; margin: 0 auto; display: block; }

.nav-cat-item { display: inline-block; height: 100%; position: static; }
.mega { display: none; }
.nav-cat-item:hover .mega { display: block; }

/* navbar + mega nổi trên hero; mega đặt height tường minh (min-height bị bỏ qua trên panel absolute) */
.navbar { position: relative; z-index: 50; }
.header { position: relative; z-index: 51; }
.mega { z-index: 200; height: 300px; overflow-y: auto; }

/* Pagination dùng thẻ <a> (server-rendered) — style như .pagination button */
.pagination a { min-width: 40px; height: 40px; display: grid; place-items: center; border: 1px solid var(--line); background: var(--bg); border-radius: 10px; font-size: 14px; font-weight: 500; color: var(--ink); }
.pagination a:hover { border-color: var(--accent); color: var(--accent); }
.pagination a.is-active { background: var(--accent); border-color: var(--accent); color: #fff; }